baber/WOPTO huggingface dataset:
Patent JP-S54155917-A (JP)
Title: Fluidized bed reducing apparatus for iron ore
Inventor: MAGAKI NOBORU
IPC: C21B13/00
Filed: 1978-05-31
Abstract: PURPOSE: To improve the ore reducing power of the title and apparatus enhance the reduced iron productivity per unit area of the fluidized bed by supplying fine iron ore heated to a high temp. to the long trough-shaped fluidized bed and by blowing a hot reducing gas from the bed bottom to form a reducing fluidized layer.  
     CONSTITUTION: Fine iron ore (a) preheated to above 500°C and roasted is charged into raw material hopper 1 and supplied to fluidized bed 3 with feeder 2 at a constant rate. On the other hand, reducing gas (d) based on CO and H 2  is heated to above 500°C, fed to small chambers 10 through introduction pipe 7 and branch pipes 8, and blown upward from many small holes of porous plate 11. Fine iron ore (b) forms a fluidized layer together with gas (d) and moves to the left side while being reduced with the gas. The ore enters collecting hopper 5 over overflow weir 4 and is taken out as reduced iron (c) with discharger 6. The residence time of fine iron ore in the fluidized bed chamber is constant, the ore well contacts to the reducing gas, and reduced iron of high reduction ratio is manufactured efficiently. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06270753-A (JP)
Title: Vehicle periphery monitor
Inventor: SASAKI KAZUYUKI
IPC: B60R21/00
Filed: 1993-03-23
Abstract: PURPOSE:To provide a vehicle periphery monitor improved in such a way as to monitor the periphery of a vehicle positively in the daytime and even during the night. CONSTITUTION:A vehicle periphery monitor projects a luminescent spot pattern to a monitored area by the incidence of laser beams, photographs the luminescent spot pattern by a camera 4 and processes an output signal from the camera 4 to detect an obstruction and the like. This vehicle periphery monitor is provided with a laser output adjusting means 2 for adjusting the output of laser beams, a level adjusting means for adjusting the output level from the camera, an illuminance detecting means 9 for measuring the illuminance of the monitored area, and a control value computing means 10 for computing the above- mentioned laser beam output and the adjustment quantity of the level adjusting means from the output of the illuminance detecting means to output them.
Patent JP-S649126-A (JP)
Title: Manufacture of bag-in-box and box molding apparatus
Inventor: AKAHO SEIICHI
IPC: B65B43/00
Filed: 1987-03-20
Abstract: PURPOSE:To prepare a bag-in-box automatically and at a high speed, by a method wherein a tubular carton is carried in a lateral row with its shorter sides moving along the direction in which the carton is carried and at a small feed pitch, while a bag mold is inserted in a fabricated bag to inflate the same before the bag mold is moved vertically. CONSTITUTION:A rectangular carton has its posture turned 90 deg. as a chain 23 with fingers passes around a tail wheel 26. This rearranges the carton so as to be carried laterally with its shorter sides moving along the direction in which the carton is carried and the carton is then carried by the chain 23 at a constant pitch. Meanwhile, the mouth of a fabricated bag M is opened, into which a bag former 72 guided on a guide rail 92 is gradually lowered and pushed to faithfully and exactly inflate the bag M along the outer peripheral surfaces of the bag former 72 down to the bottom surface thereof. The carton B guided on a bottom guide rail 46 is lifted to a predetermined height from under the bag former 72 to be fitted over the bag M from below.
Patent JP-S57179589-A (JP)
Title: Manufacture of heat pipe
Inventor: MASUKO KOUICHI
IPC: F28D15/04
Filed: 1981-04-28
Abstract: PURPOSE:To make it possible to manufacture the titled heat pipe by a method wherein a plug is inserted into a hollow vessel after the insertion of a wick into the vessel, impure gases are removed from the vessel, an operation fluid is injected into the vessel through an opening end of the vessel and the plug is heated to an elevated temperature. CONSTITUTION:A wick 12 made of a metallic wire netting or the like is inserted into the hollow vessel 11 whose one end is closed by an end cover 13 so that the wick 12 is brought into close contact with the inner surface of the vessel 11. The wick 12 is in the form of a bottomed tube and is inserted into the vessel 11 in such a manner that the bottom of the wick comes to lie adjacent the open end opposite to the end closed by the cover 13. Further, an injecting pipe 14 is fixed to the vessel and an end plate 13' through which the plug 17 is inserted into the injecting pipe 14 is fixed by welding to the open end of the vessel 11. In addition, the injecting pipe 14 is connected to a vacuum sucking machine 19 through a valve 18 on one hand and to an operation fluid source 15 through another valve 20 on the other hand. The plug 17 is heated from outside.
Patent JP-H03265141-A (JP)
Title: Manufacture of thin film transistor
Inventor: ICHIMURA TERUHIKO
IPC: H01L21/336
Filed: 1990-03-14
Abstract: PURPOSE:To eliminate a gap between source and drain electrodes and a protective film and to prevent a crack from being generated in a gate insulating film or the like by a method wherein the source and drain electrodes are superposed on the end parts of the protective film without using a lift-off method. CONSTITUTION:A gate electrode G is provided on a glass substrate 1 and an SiN film 2, an a-Si layer (film) 3, an SiO2 film 11, an a-Si layer (film) 12, an SiO2 film 14 and an a-Si layer (film) 5 are laminated and formed on the whole surface including this electrode G. Then, a resist film 8 made to be self-aligned to the electrode G is provided on the film 5 which is used as an adhesion layer, an etching is performed using this film 8 as a mask, the films 5 and 14 are made to remain in a columnar form and moreover, the film 8 is removed, an etching is performed and the columnar films 14, 12 and 11 are made to remain. After that, the whole surface including these films 14, 12 and 11 is covered with an a-Si layer 6, which is used as a contact layer, and a Ti film 7 for source and drain electrode use, a resist film 10 having an opening 25 corresponding to the electrode G is provided on this film 7 and the films 7 and 6 at a region, which is not covered with this film 10, are all etched away. In such a way, the film 7 exposed at an interval is used for source and drain electrodes S and D.
Patent JP-S52148733-A (JP)
Title: Auto-chock system carbureter
Inventor: TAMAKI SHIGEO
IPC: F02M1/10
Filed: 1976-06-04
Abstract: PURPOSE: To eliminate the vibration of a link mechanism, which transmits the displacement of a temp sensing body and prevent the slackness generation of a 1st idle cam, by entering a spring into a connecting rod that connects the 1st idle cam and a lever. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60223458-A (JP)
Title: Electromagnetic linear movement apparatus
Inventor: IWASAKI SHINICHIROU
IPC: H02K33/12
Filed: 1985-03-28
Abstract: PURPOSE:To improve efficiency preventing a coil core from being saturated, by forming a space between each upper and lower plates of the first and second electromagnetic units on which an electromagnetic oil is arranged. CONSTITUTION:An electromagnetic apparatus is formed with 2 electromagnetic units 40, 41 of the same construction and has a long electromagnetic coil 1 wound round a bobbin 36 and an electromagnetic core 2 arranged between an upper plate 3 and a lower plate 4. And between the upper and lower plates 3, 4 and the coils 1, a cavity 10 for containing an armature is formed and a permanent magnet armature 11 is arranged. And the electromagnetic units 40, 41 are supported with coupling guide members 8, 9 and a space 14 is formed between the confronting flanges 5, 6. As the result, when the armature 11 works, it moves via a guide projection fitted on a slot 15 and is transferred to an outer apparatus through an arm means. And the coil core is prevented from being saturated without reducing magnetic flux through the armature 11.
Patent JP-H08229124-A (JP)
Title: Injector
Inventor: SHIMIZU ISAO
IPC: A61M5/34
Filed: 1995-02-28
Abstract: PURPOSE: To prevent leakage of a medical fluid during the injection of the fluid without sliding off of an injection needle when an injection cylinder comes off the injection needle lightly or an injection needle cap is removed from the injection needle by providing an injection needle device having a protruded part for locking on the injection needle and a contact surface of an injection cylinder with slant parts, respectively. CONSTITUTION: In this injector, slant parts 3 are arranged on an injection base part 4 having a protruded part 4' for locking of an injection needle 2 and on a contact surface of an injection cylinder 1. It is difficult to pull off the injection cylinder 1 with a finger tip so as to keep the injection needle 2 in place, but easy to apply a rotating force to the injection cylinder. Therefore, a rotating force is applied to the injection cylinder 1 holding the injection needle base 4 having the protruded part 4' for locking. If so, the injection cylinder 1 can be pulled off the injection needle 2 lightly by a pushing force generated at the slant parts 3 provided on the contact surface of the injection needle base 4 with the injection cylinder 1.  When an injection cap is removed from the injection needle 2, the injection needle 2 will not slide off or leakage of the medical fluid does not occur during the injection.
Patent JP-H06261377-A (JP)
Title: Response system using infrared ray
Inventor: HITOMI YUKICHI
IPC: G06Q50/34
Filed: 1993-03-02
Abstract: PURPOSE:To provide a system which speedily and precisely identifies a terminal on the system which executes communication between the plural terminals and a processor by means of an infrared ray. CONSTITUTION:The terminals 1 and a light transmitter-receiver 2 transmitting/ receiving data by the infrared ray are provided. The reset pulse of the infrared ray is emitted from the light transmitter-receiver 2, the counters of the plural terminals 1 are reset, the infrared ray is emitted at timing corresponding to a peculiar counter value when the response switch 17 of the terminal 1 is depressed, and the infrared ray identifying the terminal where the response switch 17 is depressed by received timing is used.
Patent JP-H02244807-A (JP)
Title: Automatic recording level adjusting device in recorder
Inventor: KATO TAKASHI
IPC: H03G3/00
Filed: 1989-03-16
Abstract: PURPOSE:To automatically adjust a recording level at the optimum level by providing a gain adjusting means to adjust the level of an audio signal, an error signal generating means to show difference between a signal level and a prescribed level, and a driving means to drive so as to reduce the magnitude of level difference. CONSTITUTION:When the recording level of the audio signal is set higher than the optimum level, a difference level between the level of the audio signal in a signal processing system 7 and the optimum level is reduced by the rotation of a motor 21, and the output voltage of a D/A converter 16 is decreased. When the recording level of the audio signal is set less than the optimum level, a motor driving circuit 18 drives rotatably the motor 21 in a direction to reduce the resistance values of variable resistors 2 and 12, then, the output voltage of the D/A converter 16 is increased. When the output voltage of the D/A converter 16 goes equal to that of a rotary encoder 20, the drive of the motor 21 is stopped, and the recording level is controlled at the optimum level. In such a way, the recording level can be automatically set at the optimum level.
Patent JP-H09261914-A (JP)
Title: Soundproof structure of motor
Inventor: UEDA KOJI
IPC: H02K5/14
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent an increase in the number of part items used and suppress motor noise. SOLUTION: Near a brush 9 restrained section of an end frame 4, four slit- shaped cut parts 6 which extend to the outside of the diameter of a rotor from a section in proximity to a protruding part (section where a bearing 7 is fixed) and partially-cuts the end frame 4 are formed so as to be symmetrical with regard to the longitudinal center line. The vibration of the brush 9 is shut down by the cut part 6, therefore, transmission of vibration to the whole end frame 4 is suppressed, and a part resonating the end frame 4 togetherwith the brush 9 of is made smaller. It is thus possible to suppress noise.
Patent JP-S59189888-A (JP)
Inventor: ONIKUBO KAZUTOSHI
IPC: B26B19/14
Filed: 1983-04-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S51141831-A (JP)
Title: Process for preparing aminoketone derivatives.
Inventor: MURO TOMIO
IPC: C07D211/14
Filed: 1975-05-29
Abstract: PURPOSE: Aminoketone derivatives of formula I are new: [where A is alkylene ; W is a group represented by the formula -N(R 2 )(R 3 )(R 2  is H or alkyl ; R 3  is acyl), a group represented by the formula -OR 4  (R 4  is H or alkyl, etc.), a group represented by the formula -NHR 2  or hydroxy, etc.; R 1  is H or alkyl ; X is H, halogen or alkyl ; R 5  and R 6  are H, alkyl ; aralkyl, 1-pyrrolidienyl, piperidino, morpholino or pyridyl, etc.], in an example, 4'-(2-acetamidoethyl)-2-piperidinoacetophenone. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58182431-A (JP)
Inventor: UEDA SATORU
IPC: H02J3/38
Filed: 1982-04-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03265306-A (JP)
Title: Helical antenna system
Inventor: MORIFUJI MOTOYOSHI
IPC: H01Q11/08
Filed: 1990-03-15
Abstract: PURPOSE:To operate the antenna system in a stable state without deteriorating performance against vibration and shock by fixing an interconnection lead of plural helical antennas while being projected in a same direction. CONSTITUTION:Each of helical antennas 11 is imbedded in an insulation material 13 so that its interconnection lead 12 is projected in a same direction at a prescribed interval and the face of the insulation material 13 having the interconnection lead 12 projected therefrom is fixed to a face of a flat waveguide 14 on which coupling holes 15 are formed at a prescribed interval. That is, each lead 12 of the helical antenna 11 is inserted in the coupling hole 15 of the flat waveguide 14 contactless and the flat waveguide 14 consists of a flat conductor actually having a space in the inside and a feeder 16 with a feeding point is led from the middle of the face opposite to the face with the coupling holes 15 formed thereto. Thus, mechanical shock and vibration is absorbed by the insulation material, no deformation or damage is caused to the antenna and it is operated in a stable state.
Patent JP-H0577490-A (JP)
Title: Printing control method in printing system
Inventor: MASU MINORU
IPC: B41J5/44
Filed: 1991-03-29
Abstract: PURPOSE:To control a printing processing without losing flexibility in a printer having a printing data enlarging/reducing function by a method wherein an output control part of a host system to which a printer is to be connected is provided with a specific processing function. CONSTITUTION:In a host system 1, a data processing part 10 and an output control part 13 are provided. A character resource read-out part 15 in the output control part 13 reads an assigned character resource out of a character resource library 12 in accordance with parameter information which is assigned by a job control part 14 out of the information stored in an output data file 11. In addition, a download execution part 16 downloads the read character resource to a printer 2. Furthermore, a printing data read-out part 17 reads printing data stored in the output data file while adding magnification information assigned by the job control part 14 to the read printing data. A printing data send-out part 18 sends the read printing data with the magnification information to the printer 2.
Patent JP-2000228884-A (JP)
Title: Solar generator apparatus
Inventor: ENAMI TOMOTADA
IPC: G02F1/13
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To directly generate an AC power without use of a DC-AC converter by intermitting the solar beam for irradiating solar batteries arranged to generate a voltage corresponding previously to an AC current with a liquid crystal panel having a shutter function and then combining outputs. SOLUTION: Cells of solar battery are arranged in the form of a sine wave and are divided into I-1, 1-2, II-1, II-2. A liquid crystal shutter is placed on the surface of the particular cells on the II-1, II-2, and ON-OFF conditions are repeated in the timing and desired frequency synchronized with the commercial power supply. An inverse-flow stopper diode is connected in series with the solar battery cells and a capacitor for holding the original voltage is connected between the positive or negative power supply and the ground when the shutter is OFF for the cell having the liquid crystal shutter. As a result, a DC-AC converter is no longer required and system price can be reduced.
Patent JP-S59192929-A (JP)
Title: Torque measuring method
Inventor: HARADA TOSHIMASA
IPC: G01L3/00
Filed: 1983-04-15
Abstract: PURPOSE:To measure an accurate torque value by providing an arithmetic means which calculates a minimum value of torque which appears during measurement, and taking measurement repeatedly and obtaining the torque measured value. CONSTITUTION:A minimum value of torque appearing in single-time measurement is calculated by the 1st computing element 21, and this measurement is repeated by N times. Then, N minimum values obtained as mentioned above are stored in a memory 22 and used by the 2nd computing element 23 to calculate the torque.
Patent JP-S63235673-A (JP)
Title: Suction water tank for plural pumps having eddy current preventing wall
Inventor: MASUDA TOSHIO
IPC: F04D29/66
Filed: 1987-03-23
Abstract: PURPOSE:To prevent the generation of air suction swirl even if the operation water level of a pump lowers to the min water level, by installing eddy current preventing walls having a cut part, contacting one side wall of a suction water tank and the bottom surface, between a plurality of pumps installed in the suction water tank. CONSTITUTION:A suction water tank 1 is connected with a water conduit 2, and a plurality of pumps 3a-3d are arranged on the pump center line A-A parallel to one side wall B. In this case, a plurality of eddy current preventing walls 5a-5c erecting from a bottom surface C are installed, contacting one side wall B, between the contiguous pumps 3a-3d of the suction water tank 1. A plurality of cut parts 4a and 4b opened at the edge part on the opposite side to one side wall B are formed at each position where sinking under water is generated below the max. water level D-D and the min water level E-E of the operation water level of each pump on the eddy current preventing walls 5a-5c. Therefore, even if the operation water level of the pump lowers to the min water level D-D, generation of air suction swirl can be prevented.
Patent JP-H02245252-A (JP)
Title: Foaming device
Inventor: TAKAKUWA TAKESHI
IPC: B03D1/22
Filed: 1989-03-16
Abstract: PURPOSE:To eliminate the clogging of the device by deposited ore sand and to increase the amt. of froth to be generated by providing a vertical ventilating and circulating cylinder having a liq. discharge window provided with a froth stabilizer at its center, a rotary disk furnished with a vertical radial vane and a liq. lifting propeller at the lower end of the cylinder. CONSTITUTION:The liq. discharge window 10 having many vertical radial plates 4 and the froth stabilizer 6 to which single or plural concentric round bar rings are fixed above a group of the radiant plates 4 is provided at the center of the vertical ventilating and circulating cylinders 8 and 9. A passage 5 is left in the rotary disk 2 around a position corresponding to the discharge window 10, and many vertical radial vanes 3 having a length almost equal to the radius of the cylinder are fixed to the upper and lower surfaces. Furthermore, the liq. lifting propeller 7 is provided at the lower end of the cylinder 9. As a result, the clogging of the device by deposited ore sand is eliminated, and the amt. of froth to be generated is increased.
Patent JP-H11285332-A (JP)
Title: Animal with insufficiency of betacellulin gene expression
Inventor: SASADA REIKO
IPC: C12N15/09
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a transgenic non-human mammalian that has the gene sequence of inactivated betacellulin and is useful for screening prophylactic and therapeutic agents for diseases caused by the deficiency of betacellulin or its progeny bearing said gene sequence. SOLUTION: This animal has the gene sequence of inactivated betacellulin or the gene sequence of inactivated betacellulin gene sequence transduced in the early embryonic stage in the productive cells or in the somatic cells. In a preferred embodiment, the animal has the betacellulin gene sequence inactivated by transducing a reporter gene, for example, β-galactosidase gene derived from Escherichia coli, and this reporter gene is preferably expressed under the control of the betacellulin promoter. Further, it is preferred that the screening of the prophylactic and therapeutic drugs for the diseases caused by the betacellulin deficiency is carried out by using this transgenic not-human mammalian. The BTC gene-deficient ES cells BB 15F11 is deposited as FERM BP-5842.
Patent JP-H09259794-A (JP)
Title: Explosion-proof image receiving tube
Inventor: MAKINO NAOYUKI
IPC: H01J29/87
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of separately making an explosion-proof color picture tube different only in an installing position of an installing lug to an explosion-proof band even in the case of an installing frame different in a distance up to a fixing part of the installing lug from a diagonal escutcheon part. SOLUTION: In this color picture tube, an installing lug 20 is installed on an explosion-proof band 5 installed on the side wall outer periphery of an envelope. In this case, the installing lug is composed of a first member 26 which is fixed to the explosion-proof band and in which an opening hole is arranged and a second member 27 composed of a base part 31 interposed and inserted between the explosion-proof band and the first member and and an installing frame fixing part 32 standing up at an almost right angle from one end part of this base part.
Patent JP-S57181722-A (JP)
Title: Tail end fixed position stopping method of winding machine
Inventor: OOHASHI MOTOMU
IPC: B21C47/02
Filed: 1981-04-30
Abstract: PURPOSE:To prevent a variation of plasticity, and also to shorten a time required for stop, by deciding whether stop is possible or impossible, when control for stopping a tail end at a fixed position has been started, stopping it as it is in case when it is possible, and stopping it after extending by one rotation each in case when it is impossible. CONSTITUTION:When control for stopping a tail end at a fixed positioned has been started, decelerating torque of a winding machine is calculated. Subsequently, in accordance with the calculated value, whether it is possible or impossible to stop at a fixed position within prescribed rotational frequency of a winding a machine is decided. As a result, in case when it is possible, control for stopping at a fixed position is executed as it is, and in case when it is impossible, the control for stopping at a fixed position is executed after extending one rotation or plural rotations.